Average Co-Inventor Count = 3.60
ph-index = 3
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Basf Aktiengesellschaft (3 from 10,754 patents)
3 patents:
1. 5626661 - Luster pigments based on multiply coated plateletlike silicatic
2. 5560961 - Process of making metal-coated melamine/formaldehyde resin fibers
3. 5496674 - Particles suitable as carriers for electrophotography